{"title":"Hermansky-Pudlak综合征-罕见的10型AP3D1突变。","authors":"Vijayakumar Balaraddi, Ketaki Nawlakhe, Shilpa K, Prathik Bandiya","doi":"10.1093/omcr/omaf184","DOIUrl":null,"url":null,"abstract":"<p><p>Neonates with oculocutaneous albinism who exhibit additional systemic involvement need heightened clinical vigilance and prompt genetic testing. This is a case of a sick dysmorphic late preterm neonate with oculocutaneous albinism, hepatosplenomegaly, microcephaly, central hypotonia and severe encephalopathy, presenting since birth. Genetic analysis revealed AP3D1 gene mutation suggestive of Hermansky-Pudlak Syndrome (HPS) type 10. Severe neurological involvement in HPS is highly suggestive of type 10, indicating poor outcome. This case report aims to give a comprehensive account of the patient's clinical course and offer prognostic insights and guidance that may be applicable to such analogous neonatal cases.</p>","PeriodicalId":45318,"journal":{"name":"Oxford Medical Case Reports","volume":"2025 9","pages":"omaf184"},"PeriodicalIF":0.4000,"publicationDate":"2025-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12476544/pdf/","citationCount":"0","resultStr":"{\"title\":\"Hermansky-Pudlak syndrome-rare type 10 with AP3D1 mutation.\",\"authors\":\"Vijayakumar Balaraddi, Ketaki Nawlakhe, Shilpa K, Prathik Bandiya\",\"doi\":\"10.1093/omcr/omaf184\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Neonates with oculocutaneous albinism who exhibit additional systemic involvement need heightened clinical vigilance and prompt genetic testing. This is a case of a sick dysmorphic late preterm neonate with oculocutaneous albinism, hepatosplenomegaly, microcephaly, central hypotonia and severe encephalopathy, presenting since birth. Genetic analysis revealed AP3D1 gene mutation suggestive of Hermansky-Pudlak Syndrome (HPS) type 10. Severe neurological involvement in HPS is highly suggestive of type 10, indicating poor outcome. This case report aims to give a comprehensive account of the patient's clinical course and offer prognostic insights and guidance that may be applicable to such analogous neonatal cases.</p>\",\"PeriodicalId\":45318,\"journal\":{\"name\":\"Oxford Medical Case Reports\",\"volume\":\"2025 9\",\"pages\":\"omaf184\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2025-09-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12476544/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Oxford Medical Case Reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/omcr/omaf184\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/9/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q3\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oxford Medical Case Reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/omcr/omaf184","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/9/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
Hermansky-Pudlak syndrome-rare type 10 with AP3D1 mutation.
Neonates with oculocutaneous albinism who exhibit additional systemic involvement need heightened clinical vigilance and prompt genetic testing. This is a case of a sick dysmorphic late preterm neonate with oculocutaneous albinism, hepatosplenomegaly, microcephaly, central hypotonia and severe encephalopathy, presenting since birth. Genetic analysis revealed AP3D1 gene mutation suggestive of Hermansky-Pudlak Syndrome (HPS) type 10. Severe neurological involvement in HPS is highly suggestive of type 10, indicating poor outcome. This case report aims to give a comprehensive account of the patient's clinical course and offer prognostic insights and guidance that may be applicable to such analogous neonatal cases.
期刊介绍:
Oxford Medical Case Reports (OMCR) is an open access, peer-reviewed online journal publishing original and educationally valuable case reports that expand the field of medicine. The journal covers all medical specialities including cardiology, rheumatology, nephrology, oncology, neurology, and reproduction, comprising a comprehensive resource for physicians in all fields and at all stages of training. Oxford Medical Case Reports deposits all articles in PubMed Central (PMC). Physicians and researchers can find your work through PubMed , helping you reach the widest possible audience. The journal is also indexed in the Web of Science Core Collection . Oxford Medical Case Reports publishes case reports under the following categories: Allergy Audiovestibular medicine Cardiology and cardiovascular systems Critical care medicine Dermatology Emergency medicine Endocrinology and metabolism Gastroenterology and hepatology Geriatrics and gerontology Haematology Immunology Infectious diseases and tropical medicine Medical disorders in pregnancy Medical ophthalmology Nephrology Neurology Oncology Paediatrics Pain Palliative medicine Pharmacology and pharmacy Psychiatry Radiology, nuclear medicine, and medical imaging Respiratory disorders Rheumatology Sexual and reproductive health Sports Medicine Substance abuse.